Dweets awesomed by u/DaSpider

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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nystrand

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𭰽𜡥𜰬𩰽𚁯𛁡𛁢𛁺🐶𙑢𚱩𙐳𚠷𛁚👺𛰸𞀸𚰮𜀳𛁖👩𙐳𚠸𞐩🐾𫠭𛐿𩰨𭀯𫠭𥠬𨠪𠰨𫰩𛑡𚡓𚁯𚐬𮠬𨐪𠰨𫰩𚱢𚡓𚁯𚐩𞡸𛡦𪑬𫁒𩑣𭀨𨐯𦠫𞐶𜀭𭰬𨠯𦠫𝐲𜀭𭰬𠠽𜠪𭰯𦠬𠠬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𥠭𭰬𜠯𦠭𭰬𜐳𞐭𥠬𭰽𛠲𚐩𞱩𛐭𞰩𩰨𪐬𫠽𝠬𪐥𝰩`.replace(/u../g,'')))

Feb 26 2021 5:52 PM UTC

}// 140/140

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u/rodrigo.siqueira

Amazing! Welcome back, Nystrand. I still remember the B&W version of this one (/d/14899). And your dweet d/4388 (Sierpinski witchcraft) is one of the most amazing I've ever seen. Thanks.
u/nystrand

Thank you Rodrigo!
u/vain

hot stuff. like the colors and motion blur

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Odog8

function u(t) {

c.width=b=255
a=T(t)*9+9
with(x)fillRect(0,0,b,b),fillStyle=R(S(t)*b,b),fillText('FEATURE REQUEST:',a,60),fillText('DELETING COMMENTS',a,90)

Feb 24 2021 3:48 PM UTC

}// 140/140

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it would be so nice to delete comments you messed up on

Show more comments…
u/Qwitter

HA... THIS COMMENT WILL BE DELETED... LIONLEAF. (ps, when do i get to delete my life)
u/tomxor

This comment was deleted.
u/Xen

will possibly be up soon,, admin chat gets alerted to all comments reported which is one way for now but i wouldn't recommend spamming it ;)
u/DaSpider

DELETE ME!
u/dull_pixel

#featurerequest
u/Odog8

eyyyy we second in hot, no way lion won't see this now!
u/tomxor

0x7F

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Pascal

remix of d/21743 by u/Pascal

function u(t) {

for(c.width|=i=w=1e3;i--;x.strokeStyle=`#05a5`)x.lineTo(w+w*4*C(a=i-t)/(z=S(a)-6),540+w*(S(i*5)+2*S(i*8))/z*.8)
x.stroke()

Feb 22 2021 8:56 PM UTC

}// 123/140

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spinning #d3 thing

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rodrigo.siqueira

remix of d/21725 by u/Pascal

function u(t) {

for(x.fillRect(0,0,2e3,2e3),i=w=400;i>-400;i--,x.clearRect(960+960*i/w,540+250*S(i/40-t)*C(t+S(i/9)+S(i+t))*S(t+i/99),6,6))x.globalAlpha=.1

Feb 22 2021 1:23 AM UTC

}// 139/140

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Wave-particle flow

u/Qwitter

cool!

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tomxor

remix of d/21734 by u/tomxor

function u(t) {

b='氀氀氀氀氀氀渀渀渀渀漀漀澀柀柠揸懿惿怿怏';eval(unescape(escape`𩡯𬠨𪐽𝠷𜠻𪐭𛐻𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱴𚠸𜀫𦐪𝱽𘀹𞐥𝐰𙑠𚑢𛡣𪁡𬡃𫱤𩑁𭀨𦐽𪐾🠵𚐾🠨𦀽𪐦𜐵𚐦𜐦𙡸𛡦𪑬𫁒𩑣𭀨𚁩𙠱𝠿𝀵𚱘𞠷𜰭𦀩🀼𝀬𜠴𚱙🀼𝀬𜐶𛀱𝠩`.replace(/u../g,'')))

Feb 21 2021 5:43 PM UTC

}// 133/140

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#retro #atari #GEM "Rainbow" #TOS 1.04 logo

u/tomxor

#pixelart
u/tomxor

Traced from a real TOS ROM running on Hatari to get the pixels right.
u/magna

Lovely!
u/New_Core

nice

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smilingfrog

function u(t) {

eval(U=unescape(escape`𨰮𪁥𪑧𪁴👲🐲𝐵𒡸𛡦𫱮𭀽𘠴𩑭𘁭𫱮𫱳𬁡𨱥𘠊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬠩𒡸𛡦𪑬𫁔𩑸𭀨𥐬𜀬𞐹𚐊𮀮𩡩𫁬𥁥𮁴𚀢𡱵𬡵𘁍𩑤𪑴𨑴𪑯𫠠𘰸𜠰𜐰𜀰𠐮𡁅𠑄𠰰𡁅𘠬𝀵𜀬𜠰𜀩𒡣𛡳𭁹𫁥🐢𭱩𩁴𪀺𞐹𙐻𨡯𬡤𩑲𞡳𫱬𪑤𘀢𚱒𚁲𛁱👾当𙐲𚡲𛁱𚐊`.replace(/u../g,'')))

Feb 21 2021 7:00 AM UTC

}// 136/140

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Houston, we have a problem

Show more comments…
u/smilingfrog

It should have had a black background but I couldn't golf that far enough.
u/Xen

x.fillStyle=R(c.height=r=255),x.font="4em monospace",x.fillText(code,!x.fillText("Guru Meditation #8201000A.DEADC0DE",450,200),99),c.style="width:99%;border:solid "+R(~~t%2*r)
u/DaSpider

Loos better but couldn't golf it
u/DaSpider

a="0000",q=n=>x.fillStyle=n,s=["#00"+a,"#FF"+a] q(s[~~t%2]),x.fillRect(0,0,1920,t?260:1080) q(s[0]),x.fillRect(18,18,1884,224) q(s[1]),x.font="4em monospace" x.fillText(u,!x.fillText("Guru Meditation "+s+'.'+a+a,450,200),99)
u/DaSpider

Correcting a="0000",q=n=>x.fillStyle=n,s=["#00"+a,"#FF"+a],q(s[~~t%2]),x.fillRect(0,0,1920,t?260:1080),q(s[0]),x.fillRect(18,18,1884,224),q(s[1]),x.font="4em monospace",x.fillText(u,!x.fillText("Guru Meditation "+s[1]+'.'+a+a,450,200),99)
u/DaSpider

a="0000",q=n=>x.fillStyle=n,s=["black","#FF"+a],q(s[~~t%2]),x.fillRect(0,0,1920,t?260:1080),q(s[0]),x.fillRect(18,18,1884,224),q(s[1]),x.font="4em monospace",x.fillText(u,!x.fillText("Guru Meditation "+s[1]+'00.'+a+a,450,200),99)
u/DaSpider

Somehow when I paste the code here a red line appears around the canvas, can't figure out why
u/DaSpider

Doesn't happen if I paste to a new dweet
u/DaSpider

https://guru.daspider.repl.co/
u/smilingfrog

Thanks for the input, Xen and DaSpider. I was aiming to have the whole "original canvas" area (since I changed height to 255) outside the blinking border, as well as the area inside the border, be black. But both c.parentElement.style and document.body.style (needed to set background color of parent since height was changed to 255 for the canvas) were too long and yielded a dweet > 194 bytes and thus too long to be compressed. There are a few bytes to be gained by faking the guru meditation code to something like Math.PI*1e7 or S(9)*1e8 but it still doesn't help get below 194 bytes for compressing.
u/smilingfrog

Your external one looks great, DaSpider. :-)
u/DaSpider

Still, more than 200 characters.
u/DaSpider

https://guru.daspider.repl.co/?%20%20%20%20T…

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tomxor

remix of d/21704 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜐸𜀬𪐽𫀽𜐵𜰰𚐻𪐭𛐻𮁛𩡝𚁘𚠶𛁙𚠶𛀱𚱋𛀵𚐩𦀽𪐥𞐰𛰳𛁙👩𛰹𜀬𡠽𭀪𝐸𛑩𛱬𛁁👘𚰸𚡓𚁾𡠯𞐫𦐯𞐩𛁋👆𙐱𛰴𚰡𘐨𠐯𜐷𛐱𝠯𜐸𯁙𛰴𛐱𜀯𝑼𠐫𜠦𜠩𛰲𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𪐪𜐲𜁽𘀹𞐥𙁻𢰪𞐹𯐥𨀻`.replace(/u../g,'')))

Feb 18 2021 2:32 PM UTC

}// 140/140

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#retro #crt #default @60Hz-ish

u/Odog8

Beautifulllll
u/Qwitter

cool!
u/neimad

This is amazing.
u/aleamb

superb!
u/magna

YES!!

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tomxor

remix of d/12335 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜐸𜀬𪐽𫀽𜐵𜰰𚐻𪐭𛐻𮁛𩡝𚁘𚠶𛁙𚠶𛀱𚱋𛀵𚐩𦀽𪐥𞐰𛰳𛁙👩𛰹𜀬𡠽𜐫𭀪𭀭𪐯𫀬𠐽𦀫𞀪𤰨善𛰹𚱙𛰹𚐬𢰽𜐭𡠥𜐭𘐨𠐯𜐷𛐱𝠯𜐸𯁙𛰴𛐱𜀯𝑼𠐫𜠦𜠩𛰲𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𪐪𜐲𜁽𘀹𞐥𙁻𢰪𞐹𯐥𨀻`.replace(/u../g,'')))

Feb 18 2021 2:10 PM UTC

}// 140/140

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#retro #crt #default

u/tomxor

With subpixel anti-aliasing :) ... ok that was an accident... but atand back and look at those cute RGB fringes!

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rodrigo.siqueira

remix of d/21700 by u/Xen

function u(t) {

c.style.filter="blur(1.0vh)contrast(3)"
for(c.width=i=200;i--;x.arc(99,56,52,i*6*(1+S(S(t)/9)/990)+1.4,i))x.strokeStyle="#410";x.stroke()

Feb 18 2021 1:16 PM UTC

}// 137/140

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Baphomet #blood

u/Odog8

invocamus Baphometus depraedandum Angeli .
u/DaSpider

#Klaatu #barada #nikto
u/katkip

i luv it #satan

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rodrigo.siqueira

remix of d/21669 by u/Pascal

function u(t) {

c.style.filter=`blur(2vw)contrast(99`
for(c.width|=i=244;i--;x.fill(x.arc((X=i%18)*120,T(t-X)*i,z=99+99*C(t/6+i/2),4+z/9,z/9)))x.beginPath()

Feb 16 2021 1:39 AM UTC

}// 140/140

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Liquid dripping

u/tomxor

looks like #mud
u/joeytwiddle

#metaballs

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